Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562369 | Commutator and method of manufacture thereof | Lothar Worner | 1985-12-31 |
| 4342933 | Electrical commutator | Lothar Woerner | 1982-08-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562369 | Commutator and method of manufacture thereof | Lothar Worner | 1985-12-31 |
| 4342933 | Electrical commutator | Lothar Woerner | 1982-08-03 |